V23818-K305-B57 Datasheet, PDF (9/19 Pages) Infineon Technologies AG – SFP - Small Form-factor Pluggable Multimode 850 nm 1.0625 Gbit/s Fibre Channel 1.25 Gigabit Ethernet Transceiver with LC™ Connector

V23818-K305-B57
Technical Data
Transmitter Electro-Optical Characteristics
Transmitter
Symbol
Limit Values
Unit
min.
typ.
Launched Power (Average)¹⁾ P_O
–9.5
–6
Optical Modulation Amplitude²⁾ OMA
156
450
Center Wavelength
Spectral Width (RMS)
Relative Intensity Noise
l_C
830
850
s_I
RIN
max.
–4
860
0.85
–116
dBm
µW
nm
nm
dB/Hz
Extinction Ratio (Dynamic)
ER
9
15
dB
Total Tx Jitter
Reset Threshold³⁾
Reset Time Out³⁾
Rise Time, 20% - 80%
Supply Current
TJ
53
130
ps
V_TH
2.5
2.75
2.99
V
t_RES
140
240
560
ms
t_R
260
ps
45
65
mA
1) _{Into multimode fiber, 62.5 µm or 50 µm diameter.}
2) _{Fibre Channel PI Standard.}
3) _{Laser power is shut down if power supply is below VTH and switched on if power supply is above VTH after tRES.}
Receiver Electro-Optical Characteristics
Receiver
Symbol
min.
Sensitivity (Average Power)¹⁾ P_IN
Saturation (Average Power)
P_SAT
0
Min. Optical Modulation
OMA
Amplitude ²⁾
Stressed Receiver Sensitivity SPIN
50 µm Fiber
50 µm
Stressed Receiver Sensitivity SPIN
62.5 µm Fiber
62.5 µm
Loss Of Signal (LOS)
Assert Level⁵⁾
Loss Of Signal (LOS)
Deassert Level⁶⁾
P_LOSA
P_LOSD
–30
Limit Values
typ.
max.
–19.5 –17
19
31
24
55
–17
–13.5
32
67
–16
–12.5
–24
–22
–18
Unit
dBm
dBm
µW
µW ³⁾
dB ⁴⁾
µW ³⁾
dB ⁴⁾
dBm
dBm
Data Sheet
9
2003-04-25